Adrián is B-Tech in Natural Resources from Instituto Universitario Tecnológico de Yaracuy and MSc in Biodiversity from Universidad Internacional Menendez Pelayo. Between 2002 and 2007 Adrian worked in the Ministry of Environment of Venezuela as field assistant of the National Wildlife Inventory Program and collection manager of the Ornithology Collection of the Museum de la Estacion Biologica de Rancho Grande. In 2007 he joined the Conservation Science Internship in Hawk Mountain Sanctuary. Since 2008 Adrián has been working as field ornithologist in different projects in Northern South America. His interest are in the field of wildlife ecology, conservation biology & conservation biogeography.